Ext.require(['Ext.data.*']);

var store = new Ext.data.JsonStore({
  fields:['date', 'val0', 'val1', 'val2'],
    data: [
        {date:'jul', val0: 63, val1: 9, val2:9  },
        {date:'aug', val0: 0, val1: 36, val2:0  },
        {date:'sep', val0: 18, val1: 0, val2:0  } 
    ]
 /* 
    fields:['name', 'occ' ],
    data: [
        {name:'Failed', occ: 81 },
        {name:'Successed', occ: 90 },
        {name:'Unknown', occ: 9 } 
]
*/
});
